Didn't Chrysler change owners since this?
When I was in my early 20's I worked in several manufacturing plants. I seen a lot of dope being smoked on lunch in both union and non union shops.
At one plant, on pay day, the supervisors went to one tavern for lunch, the hourly guys to another.
Years later a very well known escalator plant caught several 2nd shift dock workers playing cards and drinking on the job. They were fired under a zero tolerance policy and the plant was union.